Menene zanen filastik da aka saba amfani dashi donmarufi blister?Menene marufi?
Takardar da ake amfani da ita don marufi ana kiranta m takardar ko fim, wanda aka saba amfani da shi shine: Pet (polyethylene terephthalate) m takardar, pvc (polyvinyl chloride) m takardar, ps (polystyrene) m takardar.Hard ɗin PS yana da ƙarancin ƙima, ƙarancin ƙarfi, mai sauƙin ƙonewa, kuma zai haifar da iskar gas na styrene (wani abu mai cutarwa) lokacin ƙonewa, don haka gabaɗaya ana amfani da shi don samar da fakitin filastik na masana'antu daban-daban.Takardun pvc mai wuya yana da matsakaicin tauri kuma ba shi da sauƙin ƙonewa.Lokacin konewa, zai haifar da hydrogen, wanda zai yi wani tasiri a kan muhalli.pvc yana da sauƙi don zafi da hatimi, kuma ana iya nannade shi da na'urar rufewa da na'ura mai girma.Shi ne babban albarkatun kasa don samar da samfuran filastik masu gaskiya.Takardun dabbobin dabba yana da tauri mai kyau, babban ma'ana, mai sauƙin ƙonawa, kuma baya haifar da abubuwa masu cutarwa lokacin konewa.Abu ne mai dacewa da muhalli, amma farashin yana da yawa, kuma ya dace da samfuran blister masu tsayi.Duk da haka, ba shi da sauƙi don zafi hatimi, wanda ya kawo matsala mai yawa ga marufi.Domin magance wannan matsala, mun haɗa wani Layer na pvc fim a saman dabbar dabba, wanda ake kira petg hard film, amma farashin ya fi girma.
Menene marufi?Menene ya kamata a kula da shi a cikin marufi na katunan blister?
Marufi na blister yana nufin zafi mai rufe blister a saman katin takarda mai ɗauke da blister mai, wanda aka fi amfani da shi a cikin marufin kantin sayar da batir gama gari.Halinsa shine cewa samfurin dole ne a rufe shi tsakanin katin takarda da blister.Matsalolin da ya kamata a lura su ne: 1. An ƙulla cewa dole ne a rufe saman katin takarda da man robobi (domin za a iya haɗa shi da zafin jiki ga pvc bubble shell);2. Za a iya yin harsashin kumfa kawai daga pvc ko zanen gado;3. Tun da harsashi mai kumfa yana da danko ne kawai A saman katin takarda, don haka samfurin da aka shirya ba shi da sauƙi ga kiba.
Lokacin aikawa: Agusta-12-2022